Universal Licensing System
WSCB543
SOUTH HOLLAND SCHOOL DISTRICT 150
License details
| ULS identifier | 4921993 |
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| Call sign | WSCB543 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-03-26 |
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| Expiration | 2034-03-26 |
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| Frequency range | 451.6875 - 457.7125 MHz (6 frequencies) |
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| Locations | 6 |
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| Representative location | South Holland, COOK, IL |
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| Coordinates | 41.5866667, -87.5961111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 451.68750000 | | | 10.000000 | 10.000000 | |
| 4 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 451.91250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.71250000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 456.91250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.68750000 | | 7K60FXE |
| 4 | 1 | 451.68750000 | | 7K60FXE |
| 6 | 1 | 451.91250000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 7K60FXE |
| 3 | 1 | 452.71250000 | | 7K60FXE |
| 5 | 1 | 452.71250000 | | 7K60FXE |
| 4 | 1 | 456.68750000 | | 7K60FXE |
| 6 | 1 | 456.91250000 | | 7K60FXE |
| 3 | 1 | 457.71250000 | | 7K60FXE |
| 5 | 1 | 457.71250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16949 Cottage Grove, South Holland, COOK, IL | 41.58666667, -87.59611111 | 184.000 m | B | 6.100 m structure / 6.100 m overall | |
| 2 | T | 16800 Greenwood Ave, South Holland, COOK, IL | 41.59000000, -87.59027778 | 183.000 m | B | 6.100 m structure / 6.100 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | South Holland, COOK, IL | 41.58666667, -87.59611111 | | | | |
| 6 | T | South Holland, COOK, IL | 41.59000000, -87.59027778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | -0.900 | |
| 1 | 2 | T | | 6.100 m | | | | -0.900 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 16949 COTTAGE GROVE, SOUTH HOLLAND, IL | COOK | 7083394240 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-26 | WSCB543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4921993 | 2026-08-02 01:24:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSCB543 | ULS 4921993 | 2026-08-02 01:24:19 |
| Status | A | ULS 4921993 | 2026-08-02 01:24:19 |
| Service | IG | ULS 4921993 | 2026-08-02 01:24:19 |
| Grant Date | 2024-03-26 | ULS 4921993 | 2026-08-02 01:24:19 |
| Expiration Date | 2034-03-26 | ULS 4921993 | 2026-08-02 01:24:19 |